/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.graphics.drawable.shapes;

import android.graphics.Canvas;
import android.graphics.Paint;


/**
 * Creates a rounded-corner rectangle. Optionally, an inset (rounded) rectangle
 * can be included (to make a sort of "O" shape). 
 * The rounded rectangle can be drawn to a Canvas with its own draw() method,
 * but more graphical control is available if you instead pass
 * the RoundRectShape to a {@link android.graphics.drawable.ShapeDrawable}.
 */
public class RoundRectShape extends RectShape {

    /**
     * RoundRectShape constructor.
     * Specifies an outer (round)rect and an optional inner (round)rect.
     *
     * @param outerRadii An array of 8 radius values, for the outer roundrect. 
     *                   The first two floats are for the 
     *                   top-left corner (remaining pairs correspond clockwise). 
     *                   For no rounded corners on the outer rectangle, 
     *                   pass null.
     * @param inset      A RectF that specifies the distance from the inner 
     *                   rect to each side of the outer rect. 
     *                   For no inner, pass null.
     * @param innerRadii An array of 8 radius values, for the inner roundrect.
     *                   The first two floats are for the 
     *                   top-left corner (remaining pairs correspond clockwise). 
     *                   For no rounded corners on the inner rectangle, 
     *                   pass null.
     *                   If inset parameter is null, this parameter is ignored. 
     
    public RoundRectShape(float[] outerRadii, RectF inset, float[] innerRadii) {
        if (outerRadii.length < 8) {
            throw new ArrayIndexOutOfBoundsException("outer radii must have >= 8 values");
        }
        if (innerRadii != null && innerRadii.length < 8) {
            throw new ArrayIndexOutOfBoundsException("inner radii must have >= 8 values");
        }
        mOuterRadii = outerRadii;
        mInset = inset;
        mInnerRadii = innerRadii;
        
        if (inset != null) {
            mInnerRect = new RectF();
        }
        mPath = new Path();
    }
    */
	
	private int mArcWidth = 0;
	private int mArcHeight = 0;
	
	public RoundRectShape(int arcWidth, int arcHeight) {
		mArcWidth = arcWidth;
		mArcHeight = arcHeight;
	}
    
    // Override
    public void draw(Canvas canvas, Paint paint) {
        //canvas.drawPath(mPath, paint);
    	canvas.drawRoundRect(rect().left, rect().top, rect().right, rect().bottom, mArcWidth, mArcHeight, paint);
    }

}
